State which of the following is greater:$(7-8)\times 9$ or $7-(8\times9)$


Given :

The given expressions are $(7-8)\times 9$ or $7-(8\times9)$ .

To do :

We have to express which of the given expressions is greater.

Solution : 

$(7-8)\times 9$

$(7-8)\times 9 = -1\times 9 = -9$

$7-(8\times9) = 7 - 72 = -65$

Therefore,$(7-8)\times 9$ is greater.

Updated on: 10-Oct-2022

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